HYPER-HEATING INVERTER FAMILY
VERSION | H2IFAM_01.14 | ©2014 MITSUBISHI ELECTRIC US, INC.
FEATURING NEW R2-Series H2i™
REDEFINING THE HEAT PUMP, AGAIN
© 2014 Mitsubishi Electric US, Inc. CITY MULTI® is a registered trademark and H2i™ is a trademark of Mitsubishi Electric. Mitsubishi Electric is a
registered trademark of Mitsubishi Electric Corporation. The three-diamond logo is a registered logo of Mitsubishi Electric Corporation. Specifications
shown in this brochure are subject to change without notice. Lon®, LonWorks® are trademarks of Echelon Corporation, registered in the United States
and other countries. BACnet® is a registered trademark of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE).
For more information visit www.mitsubishipro.com I I H2IBRO_0114OA Printed in the U.S.A
Please recycle.
As the recognized quality leader and top preferred ductless and
VRF zoning heat pump brand, Mitsubishi Electric continues to pioneer
on-demand building comfort technologies.
100% HEATING CAPACITY EVEN AT 0° F.
We pushed the envelope again. This time
with variable refrigerant flow technologies
that continue to revolutionize how buildings are
designed and built.
Hyper-heating became
a reality, even in extreme
climates. That put all other
heating technologies on notice.
Mitsubishi Electric boldly introduced ductless
technology to a ducted market. Then, we changed
the playing field with our INVERTER-driven
compressor technology.
The leader in VRF has revolutionized
the industry again, with heat pumps
that work effectively even in outside
temperatures at -13° F.
In our 30+ years of heat pump
leadership, we have built the
broadest network of qualified design,
installation and technical
professionals available.
Behind them stand the most
extensive groups of applications,
engineering and customer support
staff with a mantra of
building a better business together.
2 3
MITSUBISHI ELECTRIC HAS REVOLUTIONIZED HEAT PUMPS, AGAIN.
2003
2007
NOW
30 YEARS AGO
As the recognized quality leader and top preferred ductless and
VRF zoning heat pump brand, Mitsubishi Electric continues to pioneer
on-demand building comfort technologies.
100% HEATING CAPACITY EVEN AT 0° F.
We pushed the envelope again. This time
with variable refrigerant flow technologies
that continue to revolutionize how buildings are
designed and built.
Hyper-heating became
a reality, even in extreme
climates. That put all other
heating technologies on notice.
Mitsubishi Electric boldly introduced ductless
technology to a ducted market. Then, we changed
the playing field with our INVERTER-driven
compressor technology.
The leader in VRF has revolutionized
the industry again, with heat pumps
that work effectively even in outside
temperatures at -13° F.
In our 30+ years of heat pump
leadership, we have built the
broadest network of qualified design,
installation and technical
professionals available.
Behind them stand the most
extensive groups of applications,
engineering and customer support
staff with a mantra of
building a better business together.
2 3
MITSUBISHI ELECTRIC HAS REVOLUTIONIZED HEAT PUMPS, AGAIN.
2003
2007
NOW
30 YEARS AGO
Why H2i™ ............................................................................. 6
H2i Residential Solutions M-Series ............................. 8
H2i Light Commercial Solutions P-Series .............. 10
H2i M- and P-Series Controllers ................................. 12
H2i Commercial Solutions ............................................14
CITY MULTI® H2i R2- and Y-Series Indoor
Units and Controls ............................................................18
TABLE OF CONTENTS
Why H2i™ ............................................................................. 6
H2i Residential Solutions M-Series ............................. 8
H2i Light Commercial Solutions P-Series .............. 10
H2i M- and P-Series Controllers ................................. 12
H2i Commercial Solutions ............................................14
CITY MULTI® H2i R2- and Y-Series Indoor
Units and Controls ............................................................18
TABLE OF CONTENTS
MITSUBISHI ELECTRIC H2i™ PRODUCTS PROVIDE:
H2i™ TECHNOLOGY FROM MITSUBISHI ELECTRIC IS BECOMING THE NEW NORMAL, PROVIDING EXCEPTIONAL YEAR-ROUND COMFORT EVEN IN EXTREME CLIMATES.
HOW DOES THE REVOLUTION IN COOLING AND HEATING BENEFIT YOU?
• Superior heating performance.
- Simultaneous heating and cooling down to -4° F outdoor ambient (R2-Series, two-pipe design).
- 100% heating capacity at between 0° F and 5° F outdoor ambient.
- Up to 85% heating capacity heating performance down to -13° F outdoor ambient.
• Most complete family of hyper-heating, cold climate products from single-zone
(9KBtu/h) to VRF multi-zone systems (up to 16 tons).
• Connection of indoor units, totaling 50% to 150% of capacity.
• Built-in base pan heater.
• FH wall-mounted ductless units offer i-see Sensor™ 3D.
WHY H2i™?
Our highly efficient hyper-heating systems will help decrease your overall
equipment tonnage of heating dominated projects. This translates to lower first
cost and a smaller outdoor system footprint, while eliminating the need for
additional fossil fuel burning, or inefficient electric, heating systems. That’s better
for the planet and your bottom line. Our proven residential and commercial
success with H2i has now extended to areas of the country where historically heat
pumps just couldn’t work. Regions where subzero temperatures are the norm,
like Sturgeon Bay, Wisconsin and Buffalo, New York.
Visit mitsubishipro.com to see more.
@ 0° OUTDOOR
100%HEATING R2-SERIES Y-SERIES
@ 5° OUTDOOR
100%HEATING M-SERIES P-SERIES
“ We found this VRF system – two Hyper-Heating (H2i™) INVERTER outdoor units with 40 tons of cooling and heating—that would immediately save us in monthly energy costs and drop the 300 amps of electrical service demanded by the groundsource equipment. When the 32 kilowatts from the solar array kicks in, we will actually be returning electrical service to the electric provider, New York’s National Grid.”
Newfane Town Hall and Community Center, Project Architect William L. Henderson, Buffalo, NY
“ The Mitsubishi Electric system used in the project is very effective because it requires less duct work, the small outdoor unit tucks in easily on the rooftop, provides good indoor air quality, is energy-efficient and is extremely quiet. We’re thrilled that the Northampton, Mass KFC-Taco Bell has been granted LEED Gold certification. ”
Yum Brands’ KFC Project Architect Jonathan Balas, AIA, LEED AP
“ We liked this product because it was so simple and efficient. In high-performance buildings, you need to keep the mechanical system simple.”
Jung Passive House, Michael Klinger, certified Passive House consultant, Holly, MI
“ During the coldest months of the year, the Mitsubishi Electric split-ductless system has consistently maintained the temperature selected.”
First Congregational UCC Reverend Neil D. Partington. Lake Mills, WI
“ The arguments for the H2i system made a lot of sense, and we wound up recommending this new system to the Board,” Burke said. “Everything came together beautifully. Village neighbors love the fact that they cannot even tell when the system is running.”
Montserrat College of Art, Jim Burke, Windover Construction, Inc., Manchester, MA
6
MITSUBISHI ELECTRIC H2i™ PRODUCTS PROVIDE:
H2i™ TECHNOLOGY FROM MITSUBISHI ELECTRIC IS BECOMING THE NEW NORMAL, PROVIDING EXCEPTIONAL YEAR-ROUND COMFORT EVEN IN EXTREME CLIMATES.
HOW DOES THE REVOLUTION IN COOLING AND HEATING BENEFIT YOU?
• Superior heating performance.
- Simultaneous heating and cooling down to -4° F outdoor ambient (R2-Series, two-pipe design).
- 100% heating capacity at between 0° F and 5° F outdoor ambient.
- Up to 85% heating capacity heating performance down to -13° F outdoor ambient.
• Most complete family of hyper-heating, cold climate products from single-zone
(9KBtu/h) to VRF multi-zone systems (up to 16 tons).
• Connection of indoor units, totaling 50% to 150% of capacity.
• Built-in base pan heater.
• FH wall-mounted ductless units offer i-see Sensor™ 3D.
WHY H2i™?
Our highly efficient hyper-heating systems will help decrease your overall
equipment tonnage of heating dominated projects. This translates to lower first
cost and a smaller outdoor system footprint, while eliminating the need for
additional fossil fuel burning, or inefficient electric, heating systems. That’s better
for the planet and your bottom line. Our proven residential and commercial
success with H2i has now extended to areas of the country where historically heat
pumps just couldn’t work. Regions where subzero temperatures are the norm,
like Sturgeon Bay, Wisconsin and Buffalo, New York.
Visit mitsubishipro.com to see more.
@ 0° OUTDOOR
100%HEATING R2-SERIES Y-SERIES
@ 5° OUTDOOR
100%HEATING M-SERIES P-SERIES
“ We found this VRF system – two Hyper-Heating (H2i™) INVERTER outdoor units with 40 tons of cooling and heating—that would immediately save us in monthly energy costs and drop the 300 amps of electrical service demanded by the groundsource equipment. When the 32 kilowatts from the solar array kicks in, we will actually be returning electrical service to the electric provider, New York’s National Grid.”
Newfane Town Hall and Community Center, Project Architect William L. Henderson, Buffalo, NY
“ The Mitsubishi Electric system used in the project is very effective because it requires less duct work, the small outdoor unit tucks in easily on the rooftop, provides good indoor air quality, is energy-efficient and is extremely quiet. We’re thrilled that the Northampton, Mass KFC-Taco Bell has been granted LEED Gold certification. ”
Yum Brands’ KFC Project Architect Jonathan Balas, AIA, LEED AP
“ We liked this product because it was so simple and efficient. In high-performance buildings, you need to keep the mechanical system simple.”
Jung Passive House, Michael Klinger, certified Passive House consultant, Holly, MI
“ During the coldest months of the year, the Mitsubishi Electric split-ductless system has consistently maintained the temperature selected.”
First Congregational UCC Reverend Neil D. Partington. Lake Mills, WI
“ The arguments for the H2i system made a lot of sense, and we wound up recommending this new system to the Board,” Burke said. “Everything came together beautifully. Village neighbors love the fact that they cannot even tell when the system is running.”
Montserrat College of Art, Jim Burke, Windover Construction, Inc., Manchester, MA
6
THE NEW NORMAL.
Ductwork is inefficient, costly and soon to be a thing of the past.
The MSZ-FH family of Hyper-Heating INVERTER residential systems offer
year-round, high-efficiency cooling and heating for bedrooms, basements,
sunrooms and more. Essentially, heat pumps are now a realistic option
for any home, in any climate.
M-Series (MSZ-FH) NEW
• Industry-leading efficiencies.
- MSZ-FH09NA [30.5 SEER].
- MSZ-FH12NA [26 SEER].
- MSZ-FH15NA [21.5 SEER].
• Hyper-Heating performance down to -13° F outdoor ambient.
• 100% heating capacity at 5° F outdoor ambient.
TM
• Triple-action Filtration.
- Nano-platinum Filter.
- Electrostatic Anti-allergen Enzyme Filter.
- Deodorizing Filter.
• Double-vane air delivery
for enhanced circulation.
- Set each vane individually.
- Indirect or direct setting option.
- Natural flow setting.
• i-see Sensor™ 3D.
- Infrared human sensing technologies
to measure location of human
(heat signatures) and i-see sensing
floor temperature to deliver conditioned air
to those areas by double-vane airflow.
• NEW multi-function wireless controller.
• Optional MHK1 wireless wall-mounted
controller (works with Honeywell RIG
for smart phone control).
• Wired wall-mounted controller
(PAR-31MAA requires MAC-333IF).
• Simple MA remote controller
(PAC-YT53CRAU requires MAC-333IF).
@ 5° OUTDOOR
100%HEATING M-SERIES P-SERIES
H2i™ RESIDENTIAL SOLUTIONS M-SERIES
8
(MSZ-FH)
THE NEW NORMAL.
Ductwork is inefficient, costly and soon to be a thing of the past.
The MSZ-FH family of Hyper-Heating INVERTER residential systems offer
year-round, high-efficiency cooling and heating for bedrooms, basements,
sunrooms and more. Essentially, heat pumps are now a realistic option
for any home, in any climate.
M-Series (MSZ-FH) NEW
• Industry-leading efficiencies.
- MSZ-FH09NA [30.5 SEER].
- MSZ-FH12NA [26 SEER].
- MSZ-FH15NA [21.5 SEER].
• Hyper-Heating performance down to -13° F outdoor ambient.
• 100% heating capacity at 5° F outdoor ambient.
TM
• Triple-action Filtration.
- Nano-platinum Filter.
- Electrostatic Anti-allergen Enzyme Filter.
- Deodorizing Filter.
• Double-vane air delivery
for enhanced circulation.
- Set each vane individually.
- Indirect or direct setting option.
- Natural flow setting.
• i-see Sensor™ 3D.
- Infrared human sensing technologies
to measure location of human
(heat signatures) and i-see sensing
floor temperature to deliver conditioned air
to those areas by double-vane airflow.
• NEW multi-function wireless controller.
• Optional MHK1 wireless wall-mounted
controller (works with Honeywell RIG
for smart phone control).
• Wired wall-mounted controller
(PAR-31MAA requires MAC-333IF).
• Simple MA remote controller
(PAC-YT53CRAU requires MAC-333IF).
@ 5° OUTDOOR
100%HEATING M-SERIES P-SERIES
H2i™ RESIDENTIAL SOLUTIONS M-SERIES
8
(MSZ-FH)
NASTY OUTSIDE. COZY INSIDE.
It’s below freezing outside? No sweat. The P-Series Hyper-Heating INVERTER systems
work to provide the perfect temperature inside. It’s all possible thanks to our responsive
INVERTER compressor and patented flash injection technology. Even at 0° F, air-conditioning
is possible with our wind baffle accessory. These light commercial zone solutions are
perfect for any business, place of worship or school in any region of the country.
H2i™ LIGHT COMMERCIAL SOLUTIONS P-SERIES
P-Series (PUZ-HA) Features
HOT START PROCESS
means warm air flows from the start
TWINNING OF TWO
18KBtu/h indoor units possible from one 36KBtu/h outdoor unit for wider distribution of capacity
LINE LENGTHS
up to 245 ft
AUTOMATIC RESTART
Peace of mind and ease of use in the event of power outage
AUTO COOLING/HEATING CHANGEOVER
Our exclusive H2i P-Series units recover heat energy that is normally wasted in the flash process at the outdoor coil. H2i flash technology
helps the system overcome issues associated with conventional heat pumps, such as decreases in low-side pressure, refrigerant mass flow
rate, and operational capacity. What you’ll see is that the H2i P-Series units deliver 100% of rated heating capacity at 5˚ F and 80% at
minus 13˚ F outdoor ambient temperatures (without the use of energy-consuming electric-resistance heaters).
• 80% Hyper-Heating performance down to -13° F
outdoor ambient.
• 100% heating capacity at 5° F outdoor ambient.
• PUZ-HA30NHA4: 18,000 - 30,000 Btu/h cooling / 18,000 - 34,000 Btu/h heating.
• PUZ-HA36NHA4: 18,000 - 34,200 Btu/h cooling / 18,000 - 40,000 Btu/h heating.
• Many ENERGY STAR tax credit qualifying systems.
• Low ambient cooling to 0° F
with wind baffle.
PKA Wall-mounted ductless• Sleek design.
• Adjustable vane control.
• Easy-clean washable filter.
PCA Ceiling-suspended ductless• Powerful air distribution.
• Ventilation air knockout.
• Four different airflow positions.
• Optional i-see Sensor™ kit.
PEA(D) Horizontal ducted• Low profile ceiling-concealed design
for tight applications.
• Built-in condensation lift pump.
• Adjustable static pressure: PEA up to 0.2, PEAD up to 0.6.
• Optional filter boxes.
PLA Ceiling-recessed cassette ductless• Low profile for tight spaces.
• Branch ducting and fresh air knockouts.
• Auto wave airflow in heating mode.
• Independent vane motor control.
• Optional i-see Sensor™ kit.
• Built-in condensation lift pump.
• Easy-clean washable filter.
(PUZ-HA)
@ 5° OUTDOOR
100%HEATING M-SERIES P-SERIES
DRY MODE
MULTIPLE FAN SPEEDS
Low Temperature Heating Performance
COP if PKA PLA PCA PEAD
47˚ F 3.20 2.72 3.13 3.41
17˚ F 1.84 1.63 1.81 1.90
5˚ F 1.62 1.41 1.60 1.73
PUZ-HA30NHA
COP if PKA PLA PCA PEAD PEA18 (x2
47˚ F 3.26 3.44 3.40 3.53 3.61
17˚ F 1.85 2.10 1.94 2.06 2.06
5˚ F 1.64 1.90 1.70 1.82 1.82
PUZ-HA36NHA
10
NASTY OUTSIDE. COZY INSIDE.
It’s below freezing outside? No sweat. The P-Series Hyper-Heating INVERTER systems
work to provide the perfect temperature inside. It’s all possible thanks to our responsive
INVERTER compressor and patented flash injection technology. Even at 0° F, air-conditioning
is possible with our wind baffle accessory. These light commercial zone solutions are
perfect for any business, place of worship or school in any region of the country.
H2i™ LIGHT COMMERCIAL SOLUTIONS P-SERIES
P-Series (PUZ-HA) Features
HOT START PROCESS
means warm air flows from the start
TWINNING OF TWO
18KBtu/h indoor units possible from one 36KBtu/h outdoor unit for wider distribution of capacity
LINE LENGTHS
up to 245 ft
AUTOMATIC RESTART
Peace of mind and ease of use in the event of power outage
AUTO COOLING/HEATING CHANGEOVER
Our exclusive H2i P-Series units recover heat energy that is normally wasted in the flash process at the outdoor coil. H2i flash technology
helps the system overcome issues associated with conventional heat pumps, such as decreases in low-side pressure, refrigerant mass flow
rate, and operational capacity. What you’ll see is that the H2i P-Series units deliver 100% of rated heating capacity at 5˚ F and 80% at
minus 13˚ F outdoor ambient temperatures (without the use of energy-consuming electric-resistance heaters).
• 80% Hyper-Heating performance down to -13° F
outdoor ambient.
• 100% heating capacity at 5° F outdoor ambient.
• PUZ-HA30NHA4: 18,000 - 30,000 Btu/h cooling / 18,000 - 34,000 Btu/h heating.
• PUZ-HA36NHA4: 18,000 - 34,200 Btu/h cooling / 18,000 - 40,000 Btu/h heating.
• Many ENERGY STAR tax credit qualifying systems.
• Low ambient cooling to 0° F
with wind baffle.
PKA Wall-mounted ductless• Sleek design.
• Adjustable vane control.
• Easy-clean washable filter.
PCA Ceiling-suspended ductless• Powerful air distribution.
• Ventilation air knockout.
• Four different airflow positions.
• Optional i-see Sensor™ kit.
PEA(D) Horizontal ducted• Low profile ceiling-concealed design
for tight applications.
• Built-in condensation lift pump.
• Adjustable static pressure: PEA up to 0.2, PEAD up to 0.6.
• Optional filter boxes.
PLA Ceiling-recessed cassette ductless• Low profile for tight spaces.
• Branch ducting and fresh air knockouts.
• Auto wave airflow in heating mode.
• Independent vane motor control.
• Optional i-see Sensor™ kit.
• Built-in condensation lift pump.
• Easy-clean washable filter.
(PUZ-HA)
@ 5° OUTDOOR
100%HEATING M-SERIES P-SERIES
DRY MODE
MULTIPLE FAN SPEEDS
Low Temperature Heating Performance
COP if PKA PLA PCA PEAD
47˚ F 3.20 2.72 3.13 3.41
17˚ F 1.84 1.63 1.81 1.90
5˚ F 1.62 1.41 1.60 1.73
PUZ-HA30NHA
COP if PKA PLA PCA PEAD PEA18 (x2
47˚ F 3.26 3.44 3.40 3.53 3.61
17˚ F 1.85 2.10 1.94 2.06 2.06
5˚ F 1.64 1.90 1.70 1.82 1.82
PUZ-HA36NHA
10
12
Just connect the Gateway device (far right) to your Internet router, download the free app, register a serial number with the Gateway website, and pair the system with the RedLINK™ enabled devices of your choice. You’ll be ready to control in about 15 minutes.
Optional MOS1 Outside Air Sensor
• Monitors outside air temperature and humidity.
• Displays on MHK1 Remote Controller and MCCH1 Portable Central Controller.
Optional Wired Remote Controller (PAR31MAA):
• Backlit Display.
• Operation Modes: Cool, Heat, Dry, Fan, Auto, Ventilation (Lossnay™ control).
• Fan speed, airflow direction settings.
• Eight language options on display.
• Grouping: Controls up to 16 indoor units.
• Compatible with M-Series (requires MAC-333IF Interface) and P-Series Systems.
• Supports weekly timer operation (Supports Auto-off Timer).
Wireless Wall-mounted Remote Controller and Wireless Receiver
• Installs anywhere with simple wall-mounted design.
• Large, backlit, easy-to-read display.
• Dual set point control with system changeover.
• Both controller and receiver enabled with RedLINK™ reliability.
The basic MHK1 Wireless Remote Controller Kit
includes a Wireless Wall-mounted Remote Controller
and a Wireless Receiver located with the indoor
wall- or ceiling-mounted unit. You may choose to
enhance your control convenience and flexibility
with an optional Portable Central Controller, Outside
Air Sensor and the new RedLINK™ Internet Gateway.
Optional MCCH1 Portable Central Controller
• Control up to 16 RedLINK™ devices.
• Requires MHK1 per indoor unit.
• Monitor and control On/Off, Mode and Set Temperature.
• Schedule override capability.
• Does not interfere with other wireless devices.
• Displays outside air temperature and humidity when used with MOS1 Outside Air Sensor.
H2i™ M- AND P-SERIES CONTROLLERS
• Connects any RedLINK Comfort System to the Internet
to provide remote access from PC, smartphone or tablet.
• No monthly fee, free app download.
• Remotely monitor and control your cooling and heating
system, at any time, from any place.
• View/change system settings and access multiple
systems/zones.
• Provides over 90° temperature/comfort alerts through
a dedicated website.
• Upgrades automatically as new features become available.
All systems are RedLink™ enabled for MHK1 Wireless Remote Controller kit.
12
Just connect the Gateway device (far right) to your Internet router, download the free app, register a serial number with the Gateway website, and pair the system with the RedLINK™ enabled devices of your choice. You’ll be ready to control in about 15 minutes.
Optional MOS1 Outside Air Sensor
• Monitors outside air temperature and humidity.
• Displays on MHK1 Remote Controller and MCCH1 Portable Central Controller.
Optional Wired Remote Controller (PAR31MAA):
• Backlit Display.
• Operation Modes: Cool, Heat, Dry, Fan, Auto, Ventilation (Lossnay™ control).
• Fan speed, airflow direction settings.
• Eight language options on display.
• Grouping: Controls up to 16 indoor units.
• Compatible with M-Series (requires MAC-333IF Interface) and P-Series Systems.
• Supports weekly timer operation (Supports Auto-off Timer).
Wireless Wall-mounted Remote Controller and Wireless Receiver
• Installs anywhere with simple wall-mounted design.
• Large, backlit, easy-to-read display.
• Dual set point control with system changeover.
• Both controller and receiver enabled with RedLINK™ reliability.
The basic MHK1 Wireless Remote Controller Kit
includes a Wireless Wall-mounted Remote Controller
and a Wireless Receiver located with the indoor
wall- or ceiling-mounted unit. You may choose to
enhance your control convenience and flexibility
with an optional Portable Central Controller, Outside
Air Sensor and the new RedLINK™ Internet Gateway.
Optional MCCH1 Portable Central Controller
• Control up to 16 RedLINK™ devices.
• Requires MHK1 per indoor unit.
• Monitor and control On/Off, Mode and Set Temperature.
• Schedule override capability.
• Does not interfere with other wireless devices.
• Displays outside air temperature and humidity when used with MOS1 Outside Air Sensor.
H2i™ M- AND P-SERIES CONTROLLERS
• Connects any RedLINK Comfort System to the Internet
to provide remote access from PC, smartphone or tablet.
• No monthly fee, free app download.
• Remotely monitor and control your cooling and heating
system, at any time, from any place.
• View/change system settings and access multiple
systems/zones.
• Provides over 90° temperature/comfort alerts through
a dedicated website.
• Upgrades automatically as new features become available.
All systems are RedLink™ enabled for MHK1 Wireless Remote Controller kit.
ILLUSTRATION PURPOSES ONLY
H2i™ COMMERCIALSOLUTIONS CITY MULTI
®
14
H2i™ Y– and R2- Series
CITY MULTI HIGH PERFORMANCE HEATING
1. ODU in heat mode. Providing superheated gas to IDU.
2. Gas becomes liquid.
3. Gas/liquid separator. Liquid comes off the bottom and a liquid/gas mix
comes off top.
4. The HIC circuit pulls any remaining heat from liquid/vapor mix to become
subcooled liquid again.
5. ODU coil has to pull heat from the air outside to get the liquid to a gaseous
form. In order for this to happen the refrigerant has to be colder than the air
outside. This is why a freeze protection circuit is necessary. If the temperature
outside is -10° F, the refrigerant has to be even colder than that. Any moisture
that comes in contact with coils would freeze.
6. Flash injection circuit used to cool down compressor.
7. Bypass circuit (goes from top of compressor to accumulator) used at startup
only to balance out the refrigerant in accumulator and ensure it is gaseous.
HIC
Comp.
Accum.
ReversingValve
TH3
LEV2a
SV2
LEV1
OutdoorCoil
TH7
LEV4
TH2
TH4
Indoor
Indoor Unit
Outdoor Unit
Coil
LEV
D
C
A
B
H
EF
G
TH6
H2i Y-Series Component Diagram
High Pressure B - CSuperheated VaporSubcooled Liquid
Low Pressure G - HSaturated LiquidSuperheated Vapor
Injection Circuit E - ASaturated LiquidLiquid/Vapor Mix
Medium Pressure C - E/FLiquidSubcooled LiquidLiquid/Vapor Mix
17
2
34
5
6
ILLUSTRATION PURPOSES ONLY
H2i™ COMMERCIALSOLUTIONS CITY MULTI
®
14
H2i™ Y– and R2- Series
CITY MULTI HIGH PERFORMANCE HEATING
1. ODU in heat mode. Providing superheated gas to IDU.
2. Gas becomes liquid.
3. Gas/liquid separator. Liquid comes off the bottom and a liquid/gas mix
comes off top.
4. The HIC circuit pulls any remaining heat from liquid/vapor mix to become
subcooled liquid again.
5. ODU coil has to pull heat from the air outside to get the liquid to a gaseous
form. In order for this to happen the refrigerant has to be colder than the air
outside. This is why a freeze protection circuit is necessary. If the temperature
outside is -10° F, the refrigerant has to be even colder than that. Any moisture
that comes in contact with coils would freeze.
6. Flash injection circuit used to cool down compressor.
7. Bypass circuit (goes from top of compressor to accumulator) used at startup
only to balance out the refrigerant in accumulator and ensure it is gaseous.
HIC
Comp.
Accum.
ReversingValve
TH3
LEV2a
SV2
LEV1
OutdoorCoil
TH7
LEV4
TH2
TH4
Indoor
Indoor Unit
Outdoor Unit
Coil
LEV
D
C
A
B
H
EF
G
TH6
H2i Y-Series Component Diagram
High Pressure B - CSuperheated VaporSubcooled Liquid
Low Pressure G - HSaturated LiquidSuperheated Vapor
Injection Circuit E - ASaturated LiquidLiquid/Vapor Mix
Medium Pressure C - E/FLiquidSubcooled LiquidLiquid/Vapor Mix
17
2
34
5
6
Add highly responsive multi-zone comfort to any building project, in any climate. Our H2i
R2- and Y-Series VRF systems give you the flexibility to fit specific needs of any building.
It doesn’t matter if you’re dealing with a historic building renovation or new building
construction; the system components are compact for convenient application.
• 100% heating capacity at 0° F
outdoor ambient.
• 85% heating capacity at -13° F
outdoor ambient.
R2-Series (PURY-HP) NEW
• Simultaneously heat and cool down to
-4° F outdoor ambient.
• 2-pipe configuration for more
efficient application.
• Built-in base pan heater (TKMU).
• Connects to all CITY MULTI indoor units.
TOTAL COLD CLIMATE CONTROL
(PURY-HP)
@ 0° OUTDOOR
100%HEATING R2-SERIES Y-SERIES
Y-Series (PUHY-HP)
• Proven performance.
• Connects to all CITY MULTI indoor units.
The Two–pipe Advantage
Simultaneous cooling and
heating with just two pipes
is something no other VRF
manufacturer can do. As
the number of indoor units
grow, so do the two–pipe
installations savings, in terms
of connections (refrigerant
and electrical) as well as
maintenance access.
FEWER CONNECTIONS REQUIRED FOR SIMULTANEOUS OPERATION
Simultaneous Operation
CITY MULTI® VRF zoning systems
provide simultaneous cooling
and heating any time of year. This
innovation optimizes energy use by
using heat normally rejected by the
condenser to be used within the
building.
Cooling area
Heating area
H2i™ COMMERCIALSOLUTIONS CITY MULTI
®
16
Add highly responsive multi-zone comfort to any building project, in any climate. Our H2i
R2- and Y-Series VRF systems give you the flexibility to fit specific needs of any building.
It doesn’t matter if you’re dealing with a historic building renovation or new building
construction; the system components are compact for convenient application.
• 100% heating capacity at 0° F
outdoor ambient.
• 85% heating capacity at -13° F
outdoor ambient.
R2-Series (PURY-HP) NEW
• Simultaneously heat and cool down to
-4° F outdoor ambient.
• 2-pipe configuration for more
efficient application.
• Built-in base pan heater (TKMU).
• Connects to all CITY MULTI indoor units.
TOTAL COLD CLIMATE CONTROL
(PURY-HP)
@ 0° OUTDOOR
100%HEATING R2-SERIES Y-SERIES
Y-Series (PUHY-HP)
• Proven performance.
• Connects to all CITY MULTI indoor units.
The Two–pipe Advantage
Simultaneous cooling and
heating with just two pipes
is something no other VRF
manufacturer can do. As
the number of indoor units
grow, so do the two–pipe
installations savings, in terms
of connections (refrigerant
and electrical) as well as
maintenance access.
FEWER CONNECTIONS REQUIRED FOR SIMULTANEOUS OPERATION
Simultaneous Operation
CITY MULTI® VRF zoning systems
provide simultaneous cooling
and heating any time of year. This
innovation optimizes energy use by
using heat normally rejected by the
condenser to be used within the
building.
Cooling area
Heating area
H2i™ COMMERCIALSOLUTIONS CITY MULTI
®
16
DUCTLESS DUCTED
Indoor Unit Type
Wall-mounted
Ceiling-recessed Cassette
(four-way outlet)
Ceiling-recessed Cassette (single outlet)
Ceiling- suspended
Floor- standing
(exposed or concealed)
Ceiling-concealed
Ducted
Ceiling-concealed
Ducted (low profile)
Ceiling-concealed
Ducted (alternate
high static)
Vertical-concealed
Ducted
Nominal KBtu/h
6-30 8-36 6-15 15-36 6-24 6-54 6-24 15-96 12-54
LAN
WIFIROUTER
M-NET
Power 24 VDC
EB-50GU-ACentral Controller
PUHY
PURY
ODU
ODU
IDU IDU IDU IDU IDU
Simple MA Simple MA
IDU IDU
PAR-U01MEDU-JRemote Controller
Lossnay®
LGH
GROUP 4 GROUP 5
GROUP 2
GROUP 3
WEB Browser
BC Controller
M-NET
P-Series M-Series
M-NET
AHUAHU
DC-A2IO
PAC-SF83 MAC-333
PAC-SC51KUAPower Supply
M-NET
REMOTE CONTROLLERS CENTRAL CONTROLLERSADVANCEDHVAC CONTROLLER
AND I/O CONTROLLERSSYSTEM INTEGRATION
SmartME LCD Touch-screen Controller (PAR-U01MEDU-J)
Touch-screen Controller (TC-24B)
Advanced HVAC Controller (DC-A2I0)
LonWorks® Interface (LMAP04U)
Handheld Wireless Controller (PAR-FL32MA)
Touch-screen and Web Browser Controller
(AG-150)Digital In/Digital Out Board
(PAC-YG66DCA)BACnet® Interface
(BAC-HD150)
Simple Controller (PAC-YT53CRAU)
Web Browser Controller (EB-50GU-A)
Analog In Board (PAC-YG63MCA)
INDOOR UNITS
Our popular Diamond System Builder program is an interactive system
layout tool that speeds up the CITY MULTI system design process.
CONTROLS
Operate one indoor unit at a time remotely,
control the entire system centrally, or
manage your entire building comfort
solution through our CITY MULTI® controls
network (CMCN) integrated with a building
management system (BMS). Beyond just our
equipment, our Advanced HVAC Controller
lets you interlock additional third party
equipment into the CMCN.
MHK1 MHK1
CITY MULTI®
H2i™ R2- AND Y-SERIES INDOOR UNITS AND CONTROLS
18
DUCTLESS DUCTED
Indoor Unit Type
Wall-mounted
Ceiling-recessed Cassette
(four-way outlet)
Ceiling-recessed Cassette (single outlet)
Ceiling- suspended
Floor- standing
(exposed or concealed)
Ceiling-concealed
Ducted
Ceiling-concealed
Ducted (low profile)
Ceiling-concealed
Ducted (alternate
high static)
Vertical-concealed
Ducted
Nominal KBtu/h
6-30 8-36 6-15 15-36 6-24 6-54 6-24 15-96 12-54
LAN
WIFIROUTER
M-NET
Power 24 VDC
EB-50GU-ACentral Controller
PUHY
PURY
ODU
ODU
IDU IDU IDU IDU IDU
Simple MA Simple MA
IDU IDU
PAR-U01MEDU-JRemote Controller
Lossnay®
LGH
GROUP 4 GROUP 5
GROUP 2
GROUP 3
WEB Browser
BC Controller
M-NET
P-Series M-Series
M-NET
AHUAHU
DC-A2IO
PAC-SF83 MAC-333
PAC-SC51KUAPower Supply
M-NET
REMOTE CONTROLLERS CENTRAL CONTROLLERSADVANCEDHVAC CONTROLLER
AND I/O CONTROLLERSSYSTEM INTEGRATION
SmartME LCD Touch-screen Controller (PAR-U01MEDU-J)
Touch-screen Controller (TC-24B)
Advanced HVAC Controller (DC-A2I0)
LonWorks® Interface (LMAP04U)
Handheld Wireless Controller (PAR-FL32MA)
Touch-screen and Web Browser Controller
(AG-150)Digital In/Digital Out Board
(PAC-YG66DCA)BACnet® Interface
(BAC-HD150)
Simple Controller (PAC-YT53CRAU)
Web Browser Controller (EB-50GU-A)
Analog In Board (PAC-YG63MCA)
INDOOR UNITS
Our popular Diamond System Builder program is an interactive system
layout tool that speeds up the CITY MULTI system design process.
CONTROLS
Operate one indoor unit at a time remotely,
control the entire system centrally, or
manage your entire building comfort
solution through our CITY MULTI® controls
network (CMCN) integrated with a building
management system (BMS). Beyond just our
equipment, our Advanced HVAC Controller
lets you interlock additional third party
equipment into the CMCN.
MHK1 MHK1
CITY MULTI®
H2i™ R2- AND Y-SERIES INDOOR UNITS AND CONTROLS
18
HYPER-HEATING INVERTER FAMILY
VERSION | H2IFAM_01.14 | ©2014 MITSUBISHI ELECTRIC US, INC.
FEATURING NEW R2-Series H2i™
REDEFINING THE HEAT PUMP, AGAIN
© 2014 Mitsubishi Electric US, Inc. CITY MULTI® is a registered trademark and H2i™ is a trademark of Mitsubishi Electric. Mitsubishi Electric is a
registered trademark of Mitsubishi Electric Corporation. The three-diamond logo is a registered logo of Mitsubishi Electric Corporation. Specifications
shown in this brochure are subject to change without notice. Lon®, LonWorks® are trademarks of Echelon Corporation, registered in the United States
and other countries. BACnet® is a registered trademark of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE).
For more information visit www.mitsubishipro.com I I H2IBRO_0114OA Printed in the U.S.A
Please recycle.